chore(deps): update peter-evans/create-pull-request action to v8 (#2138)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/update-generated.yml

@@ -62,7 +62,7 @@ jobs:
     - name: Create Pull Request
       id: cpr
       if: github.event_name == 'schedule' || github.event_name == 'workflow_dispatch' || github.ref_name == 'main'
-      uses: peter-evans/create-pull-request@22a9089034f40e5a961c8808d113e2c98fb63676 # v7.0.11
+      uses: peter-evans/create-pull-request@98357b18bf14b5342f975ff684046ec3b2a07725 # v8.0.0
       with:
         branch: create-pull-request/submodule-update
         title: 'chore: update generated files'